Semiconductor device manufacturing: process – Making field effect device having pair of active regions... – Having insulated gate
Reexamination Certificate
2011-04-05
2011-04-05
Pert, Evan (Department: 2826)
Semiconductor device manufacturing: process
Making field effect device having pair of active regions...
Having insulated gate
C438S292000, C438S308000, C257SE21422
Reexamination Certificate
active
07919371
ABSTRACT:
A method for fabricating a non-volatile memory device with a charge trapping layer wherein a tunneling layer, a charge trapping layer, a blocking layer, and a control gate electrode are formed on a semiconductor substrate. A temperature of the control gate electrode is increased by applying a magnetic field to the control gate electrode. The blocking layer is densified by allowing the increased temperature to be transferred to the blocking layer contacting the control gate electrode.
REFERENCES:
patent: 2007/0138576 (2007-06-01), Mizukami et al.
patent: 2007/0259497 (2007-11-01), Wong et al.
patent: 10-2001-0008844 (2001-02-01), None
patent: 10-2005-0061220 (2005-06-01), None
patent: 10-0753079 (2007-08-01), None
Lee Ki Hong
Park Ki Seon
Pyi Seung Ho
Hynix / Semiconductor Inc.
Marshall & Gerstein & Borun LLP
Pert Evan
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